Dvd to dvdr

what’s hapining all,i have dvdnextcopy express,dvdfab 5,dvd ripper wizard,convert hq,nero 7,and roxio easy cd/dvd.installed on my computer and i still cant seem to get a dvd-to dvdr completed.what the heck am i doing wrong.please help

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Wow, that’s a lot of software. What exactly do you mean by “dvd-to dvdr”? Are you trying to copy a disk? If so, is it a commercial movie DVD or something else? Are you trying a disk-to-disk copy? What operating system do you have? What brand/model computer?
What brand of blank DVD? Do you know the manufacturer of your burner?